Face mask



FIG. 1 is a perspective view of a face mask;

FIG. 2 is a top plan view of the face mask of FIG. 1;

FIG. 3 is a front view of the face mask of FIG. 1;

FIG. 4 is a rear view of the face mask of FIG. 1;

FIG. 5 is a side view of the face mask of FIG. 1; and,

FIG. 6 is another side view of the face mask of FIG. 1.

The broken lines illustrating a figure wearing the face mask assists in illustrating how the claimed design may be worn and depict environmental subject matter that forms no part of the claimed design. 

CLAIM The ornamental design for a face mask, as shown and described. 